[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fXe5hmLHsOvzzaiLuaDM7_wZcE2imbN73ozqtyU_6l-Y":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2023-06-13 13:50:45",62006927,[8,9,10,11],"2900","3500","2700","3100",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},92,"ab1e6e04a3fb47f1a7a68a2a9723cc59","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F25b30343053994e8940089572d36015b.jpg","中央空调系统技术","exam_96896842","复习题1","碳化焰的温度为( )°C左右,适于钎焊铜管与钢管",[21,32,40,49,58,64,72,81,90,97],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],62006918,[25,26,27,28],"16","18","20","15","毛细管插入过滤器约()mm, 深度要合适.若插入过深,会触及过滤器内的滤网,易造成堵塞","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":39,"source":30,"type":31},[],62006919,[36,28,37,38],"14","12","10","橡胶发泡管作为冷凝水管的保温材料,保温厚度不小于()mm,如安装在环境潮湿应加大保温材料厚度",{"answer":41,"createTime":5,"id":42,"options":43,"question":48,"source":30,"type":31},[],62006920,[44,45,46,47],"0.2","0.15","0.3","0.25","主轴承轴衬的检修 主轴承轴衬的磨损可用内径量表检查测量,磨损超过0.15mm或者径向间隙超过()mm时,应换新轴承轴衬",{"answer":50,"createTime":5,"id":51,"options":52,"question":57,"source":30,"type":31},[],62006921,[53,54,55,56],"45","35","30","40","在环境温度5~( )℃范围内,并且进气口压力小于大气压的条件下,真空泵允许长期连续运转",{"answer":59,"createTime":5,"id":60,"options":61,"question":63,"source":30,"type":31},[],62006922,[28,62,27,38],"25","管道穿墙体或者楼板处应设钢管,管道接缝不得置于套管内,钢套管应与墙面或楼板底面平齐,穿楼板时要高出地面( )mm",{"answer":65,"createTime":5,"id":66,"options":67,"question":71,"source":30,"type":31},[],62006923,[68,69,70,38],"4","7","5","压缩机容量调节控制:压缩机容量调节控制需根据冷冻水出水温度及相关设定参数进行控制,且通过对压缩机绕组能量的调节控制,达到使冷冻水出水温度恒定在(()+0.3 )℃",{"answer":73,"createTime":5,"id":74,"options":75,"question":80,"source":30,"type":31},[],62006924,[76,77,78,79],"0.11","0.13","0.14","0.12","连杆大头轴瓦的检查与修理 连杆大头轴瓦磨损检查可以从两个方面进行,通过检查连杆大头的间隙,判断其是否超过正常运转要求;通过采用外径千分尺测量新旧轴瓦的厚度差来判断其磨损度,若差值(即间隙)大于0.13mm,应换新轴瓦",{"answer":82,"createTime":5,"id":83,"options":84,"question":89,"source":30,"type":31},[],62006925,[85,86,87,88],"1.5","2","1","3","商用中央空调室外机安装基础,各基础面之间的最大高低差(水平度)应在( )mm以内",{"answer":91,"createTime":5,"id":92,"options":93,"question":96,"source":30,"type":31},[],62006926,[94,95,44,79],"0.22","0.1","170系列的活塞环与环槽的轴向间隙超过0.2mm,125系列超过()mm,100系列超过0.12mm时,应更换活塞环",{"answer":98,"createTime":5,"id":6,"options":99,"question":19,"source":30,"type":31},[],[8,9,10,11]]